ATLANTA & ROCHESTER, N.Y.--(BUSINESS WIRE)--Alimera Sciences, a privately-held company headquartered in Atlanta, GA and Bausch & Lomb (NYSE:BOL) today announced that Bausch & Lomb has purchased Alimera’s OTC allergy franchise, including Alaway (ketotifen fumarate ophthalmic solution 0.025%), which was recently approved by the U.S. Food and Drug Administration.